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Holes in Leaves in Spaghetti Squash

verifiedReviewed by the GreenScout Team

Spaghetti squash is a winter squash variety that produces oblong, pale yellow fruits with mild, slightly sweet flesh that separates into thin strands resembling pasta when cooked

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Spaghetti Squash care requirements

These care conditions are most relevant to holes in leaves in Spaghetti Squash. Check each one as a potential cause.

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Humidity
Moderate humidity (50–60%); good air circulation reduces fungal diseases. Avoid overhead watering.
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Light
Full sun (6–8 hours daily minimum); requires intense light for fruit development and sweetness.
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Symptoms to look for in Spaghetti Squash

  • fiber_manual_recordIrregular holes in leaf surface
  • fiber_manual_recordRagged leaf edges
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Common causes in Spaghetti Squash

  • fiber_manual_recordCaterpillar feeding
  • fiber_manual_recordSlug damage
  • fiber_manual_recordHail damage
  • fiber_manual_recordEarwig damage
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How to diagnose holes in leaves in Spaghetti Squash

Check for slime trails (slugs), caterpillars on undersides of leaves, or earwigs.

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How to treat holes in leaves in Spaghetti Squash

Remove pests by hand. Apply appropriate pesticide or slug pellets.

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Preventing holes in leaves in Spaghetti Squash

Physical barriers. Night patrols. Encourage natural predators.

Other Spaghetti Squash problems

Holes in Leaves in Spaghetti Squash — Causes & Treatment | GreenScout